Vulnerability DatabaseCVE-2026-54771
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CVE-2026-54771
Published:July 09, 2026
Updated:July 21, 2026
Langroid is a framework for building large-language-model-powered applications. Prior to version 0.65.3, a Langroid application exposing a chat interface to untrusted users may allow direct tool invocation via raw JSON payloads, even when tools are registered with "use=False, handle=True". Version 0.65.3 fixes the issue.
Affected Packages
langroid (PYTHON):
Affected version(s) >=0.1.8 <0.65.3
Fix Suggestion:
Update to version 0.65.3
Related Resources (5)
https://pypi.org/project/langroid
https://github.com/langroid/langroid
https://nvd.nist.gov/vuln/detail/CVE-2026-54771
https://github.com/advisories/GHSA-gjgq-w2m6-wr5q
https://github.com/langroid/langroid/security/advisories/GHSA-gjgq-w2m6-wr5q
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CVSS v4
Base Score:
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)
CWE-75
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-74
EPSS
Base Score:
0.39